+ 2 E I A Read aloud DrawHighlightErase26. The student senate at a local university is about to hold elections. A representative from thewomen's sports program and a representative from the men's sports program must both beelected. Two candidates, an incumbent and a challenger, are vying for each position and earlypolling results are presented next. A hypothesis test must be performed to determine whetherthe percentages of supportipg votes are different between the two incumbent candidates. Ina sample of 100voters, 67 said that they would vote for the women's incumbent candidate.In a separate sample of 100 voters, 55 said they would vote for the men's incumbentcandidate. Let p1 and p2 be the proportions of supporting votes for the incumbent candidatesrepresenting women's and men's sports programs, respectively. Which of the following arethe competing hypotheses to determine whether the percentages of supporting votes aredifferent between the two incumbent candidates?А. Но:A. Ho: p = po , HA: p # PoВ. Но: рі —C. Ho: Pi s p2 , HA: Pi > P2D. Ho: p1 2 p2 , HA: Pi < P2P2 , Ha: Pi p227. A farmer uses a lot of fertilizer to grow his crops. The farmer's manager thinks fertilizerproducts from distributor A contain more of the nitrogen that his plants need than distributorB's fertilizer does. He takes two independent samples of four batches of fertilizer from eachdistributor and measures the amount of nitrogen in each batch. Fertilizer from distributor Acontained 23 pounds per batch and fertilizer from distributor B contained 18 pounds per batch.Suppose the population standard deviation for distributor A and distributor B is four poundsper batch and five pounds per batch, respectively. Assume the distribution of nitrogen infertilizer is normally distributed. Let pi and 2 represent the average amount of nitrogen perbatch for fertilizer's A and B, respectively. Which of the following is an appropriate p-value?A. 0.0592B. 0.0847C. 0.0896D. 0.1184a16

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The student senate at a lo0 26. women's sports program and a representative from the men's sports program must both be elected. Two candidates, an incumbent and a challenger, are vying for each position and early polling results are presented next. A hypothesis test must be performed to determine whether the percentages of supportipg votes are different between the two incumbent candidates. In a sample of 100voters, 67 said that they would vote for the women's incumbent candidate. In a separate sample of 100 voters, 55 said they would vote for the men's incumbent candidate. Let p1 and p2 be the proportions of supporting votes for the incumbent candidates representing women's and men's sports programs, respectively. Which of the following are the competing hypotheses to determine whether the percentages of supporting votes are different between the two incumbent candidates? A. Ho: p po, HA: p # Po B. Ho: P1 p2, HA: Pi # P2 C. Ho: P1 < P2, Ha: Pi > p2 He: D. > na H. D. < Da

The student senate at a lo0 26. women's sports program and a representative from the men's sports program must both be elected. Two candidates, an incumbent and a challenger, are vying for each position and early polling results are presented next. A hypothesis test must be performed to determine whether the percentages of supportipg votes are different between the two incumbent candidates. In a sample of 100voters, 67 said that they would vote for the women's incumbent candidate. In a separate sample of 100 voters, 55 said they would vote for the men's incumbent candidate. Let p1 and p2 be the proportions of supporting votes for the incumbent candidates representing women's and men's sports programs, respectively. Which of the following are the competing hypotheses to determine whether the percentages of supporting votes are different between the two incumbent candidates? A. Ho: p po, HA: p # Po B. Ho: P1 p2, HA: Pi # P2 C. Ho: P1 < P2, Ha: Pi > p2 He: D. > na H. D. < Da

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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